Home GPU Comparison AMD Radeon R7 M340 vs NVIDIA GeForce GTX 560M

AMD Radeon R7 M340 vs NVIDIA GeForce GTX 560M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M340 and 1536MB VRAM GeForce GTX 560M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M340 's Advantages
Released 4 years and 7 months late
Boost Clock715MHz
192 additional rendering cores
NVIDIA GeForce GTX 560M 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (60.00GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 M340
0.549 TFLOPS
GeForce GTX 560M +8%
0.595 TFLOPS
VS

Graphics Card

Dec 2015
Release Date
May 2011
Gem System
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

620 MHz
Base Clock
-
715 MHz
Boost Clock
-
1000 MHz
Memory Clock
625 MHz

Memory

1024MB
Memory Size
1536MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
16.00GB/s
Bandwidth
60.00GB/s

Render Config

6
Compute Units
-
-
SM Count
4
384
Shading Units
192
24
TMUs
32
8
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

5.720 GPixel/s
Pixel Rate
6.200 GPixel/s
17.16 GTexel/s
Texture Rate
24.80 GTexel/s
-
-
-
549.1 GFLOPS
FP32 (float)
595.2 GFLOPS
34.32 GFLOPS
FP64 (double)
49.60 GFLOPS

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Opal
GPU Name
GF116
Opal PRO
GPU Variant
N12E-GS-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
1.17 billion
77 mm²
Die Size
238 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
2.1
6.5 (5.1)
Shader Model
5.1

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